訪問GitLab的PostgreSQL數據庫
1.登陸gitlab的安裝服務查看配置文件
cat /var/opt/gitlab/gitlab-rails/etc/database.yml production: adapter: postgresql encoding: unicode collation: database: gitlabhq_production //數據庫名 pool: 10 username: ‘gitlab‘ //用戶名 password: host: ‘/var/opt/gitlab/postgresql‘ //主機 port: 5432 socket: sslmode: sslrootcert: sslca:
查看/etc/passwd文件裏邊gitlab對應的系統用戶
[[email protected] ~]# cat /etc/passwd root:x:0:0:root:/root:/bin/bash gitlab-www:x:496:493::/var/opt/gitlab/nginx:/bin/false git:x:495:492::/var/opt/gitlab:/bin/sh gitlab-redis:x:494:491::/var/opt/gitlab/redis:/bin/false gitlab-psql:x:493:490::/var/opt/gitlab/postgresql:/bin/sh //gitlab的postgresql用戶
2.根據上面的配置信息登陸postgresql數據庫
[[email protected] ~]# su - gitlab-psql //登陸用戶
-sh-4.1$ psql -h /var/opt/gitlab/postgresql -d gitlabhq_production 連接到gitlabhq_production庫
psql (9.2.18)
Type "help" for help.
gitlabhq_production=# \h 查看幫助命令
Available help:
ABORT CREATE FUNCTION DROP TABLE
ALTER AGGREGATE CREATE GROUP DROP TABLESPACE
ALTER COLLATION CREATE INDEX DROP TEXT SEARCH CONFIGURATION
ALTER CONVERSION CREATE LANGUAGE DROP TEXT SEARCH DICTIONARY
ALTER DATABASE CREATE OPERATOR DROP TEXT SEARCH PARSER
ALTER DEFAULT PRIVILEGES CREATE OPERATOR CLASS DROP TEXT SEARCH TEMPLATE
ALTER DOMAIN CREATE OPERATOR FAMILY DROP TRIGGER
ALTER EXTENSION CREATE ROLE DROP TYPE
……………………………………………………………………………………………………………………
gitlabhq_production-# \l //查看數據庫
List of databases
Name | Owner | Encoding | Collate | Ctype | Access privileges
---------------------+-------------+----------+-------------+-------------+---------------------------------
gitlabhq_production | gitlab | UTF8 | en_US.UTF-8 | en_US.UTF-8 |
postgres | gitlab-psql | UTF8 | en_US.UTF-8 | en_US.UTF-8 |
template0 | gitlab-psql | UTF8 | en_US.UTF-8 | en_US.UTF-8 | =c/"gitlab-psql" +
| | | | | "gitlab-psql"=CTc/"gitlab-psql"
template1 | gitlab-psql | UTF8 | en_US.UTF-8 | en_US.UTF-8 | =c/"gitlab-psql" +
| | | | | "gitlab-psql"=CTc/"gitlab-psql"
(4 rows)
gitlabhq_production-# \dt //查看多表
List of relations
Schema | Name | Type | Owner
--------+--------------------------------------+-------+--------
public | abuse_reports | table | gitlab
public | appearances | table | gitlab
public | application_settings | table | gitlab
public | audit_events | table | gitlab
public | award_emoji | table | gitlab
public | boards | table | gitlab
public | broadcast_messages | table | gitlab
……………………………………………………………………………………………………………………
gitlabhq_production-# \d abuse_reports //查看單表
Table "public.abuse_reports"
Column | Type | Modifiers
--------------+-----------------------------+------------------------------------------------------------
id | integer | not null default nextval(‘abuse_reports_id_seq‘::regclass)
reporter_id | integer |
user_id | integer |
message | text |
created_at | timestamp without time zone |
updated_at | timestamp without time zone |
message_html | text |
Indexes:
"abuse_reports_pkey" PRIMARY KEY, btree (id)
gitlabhq_production-# \di //查看索引
List of relations
Schema | Name | Type | Owner | Table
--------+-----------------------------------------------------------------+-------+--------+--------------------------------
------
public | abuse_reports_pkey | index | gitlab | abuse_reports
public | appearances_pkey | index | gitlab | appearances
public | application_settings_pkey | index | gitlab | application_settings
public | audit_events_pkey | index | gitlab | audit_events
public | award_emoji_pkey | index | gitlab | award_emoji
public | boards_pkey | index | gitlab | boards
public | broadcast_messages_pkey | index | gitlab | broadcast_messages
public | chat_names_pkey | index | gitlab | chat_names
public | ci_application_settings_pkey | index | gitlab | ci_application_settings
public | ci_builds_pkey | index | gitlab | ci_builds
public | ci_commits_pkey | index | gitlab | ci_commits
………………………………………………………………………………………………………………………………………………
gitlabhq_production=# SELECT spcname FROM pg_tablespace; //查看所有表空間
spcname
------------
pg_default
pg_global
(2 rows)
gitlabhq_production-# \q //退出psql
-sh-4.1$ exit //退出登錄用戶
logout
訪問GitLab的PostgreSQL數據庫